PP-6-03M high-productive PTA torch with internal and external (2-ports) powder feeding systems. It is intended for inside and outside plasma transferred arc surfacing (PTA-process) of composite and ordinary alloys of different parts by Fe-, Ni- and Co-based alloys.
Pure argon (99.995% Ar) is used as a working gas.
Features
Technical data
PTA torch schematic view
Applications:
Features
• Horizontal design
• Maximum transferred arc current: 300A (100% duty cycle)
• Minimum inside diameter to be surfaced: 160 mm
• Available replaceable plasma nozzles with different orifice diameter. They are used in combinations (plasma nozzle/focusing nozzle): 4/8 and 5/8 mm
• Fully dismountable design
• Available holders with different length: 200mm / 400mm (basic) / 600mm / 800mm / 1000mm
• Powder feeding system – internal and external (2-ports). They can be used together and separately from each other
• Real powder losses: <5%
• Direct cooling of all loaded parts
Technical data
Current of transferred arc, A
300
Current
direct
current polarity
direct
Additive powder deposition rate, kg/h
0,5-8,0
Powder feeding system
internal and external
Powder particle size, mkm
annular inner distributed powder feeding system
80 - 200
2-ports feeding system
53 - 150
Powder losses, %
< 5
Total gas flow rate (argon), l/min
16-19
Diameter x height, mm
58х206
Weight without holder (with holder), kg
1,8 (3,3)
Inside diameter to be surfaced, mm
> 160
Inner length to be surfaced with standard holder, mm
Articles and website pages that mention this equipment
PM-302 - Universal PTA system for automated surfacing PM-302 universal PTA system is intended for automatic and semi-automatic plasma transferred arc (PTA) surfacing of flat, face, cylindrical, conical and other surfaces of different parts by Fe-, Ni- and Co-based powders.
